<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			.singer {
				color: #F00;
			}
			div.singer {
				font-weight: bold;
			}
		</style>
	</head>
	<body>
		<div class="singer">刘德华</div>
		<div class="singer">张学友</div>
		<p class="singer">汪峰</p>
		<p class="singer">韩雪</p>
	</body>
</html>
